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San Mateo del Mar, Mexico
Oaxaca · Mexico
San Mateo del Mar is a small city in Oaxaca, Mexico with a population of 5,734. Elevation: 33 ft (10 m). Average temperature: 81°F (27°C).
Data updated June 2026
Discover San Mateo del Mar, Mexico
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People
Economy
Climate
| Population | 5,734 |
| Population Density | 168 / sq mi |
| Elevation | 33 ft (10 m) |
| Coordinates | 16.2111°, -94.9818° |
| Timezone | America/Mexico_City |
| Country | 🇲🇽 Mexico |
| State / Province | Oaxaca |
| Average Temperature | 81°F (27°C) |
| January Average | 77°F (25°C) |
| July Average | 83°F (28°C) |
| Annual Precipitation | 36.6 inches (929 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
About San Mateo del Mar
San Mateo del Mar is a small city in Mexico (Oaxaca) with a population of 5,734. The city sits at an elevation of 33 feet (10 meters) above sea level. The average annual temperature is 81°F (27°C). Temperatures range from 77°F in January to 83°F in July. Annual precipitation averages 36.6 inches. The timezone is America/Mexico_City.
Income: San Mateo del Mar vs Mexico
Commute Mode
Income
Employment & Poverty
| Unemployment | 10.3% |
| 186% above Mexico avg | |
| Establishments (County) | 183 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
Climate in San Mateo del Mar
San Mateo del Mar has an average annual temperature of 0°C (32°F). The hottest month is Jan (0°C), the coldest is Jan (0°C). Average annual precipitation is 1036 mm.
Temperature
| Annual Average | 81.0°F |
| 50% above Mexico avg | |
| January Average | 77°F (25°C) |
| July Average | 83°F (28°C) |
| Sunny Days | 270 days/yr |
Geography
| Elevation | 33 ft (10 m) |
| Area | 34.1 sq mi (88.3 km²) |
| Population Density | 168/sq mi |
| Coordinates | 16.2111°N, 94.9818°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Tsunami History
5 tsunamis recorded within 500 km. Highest wave on record: 1.6 m (5 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 2020 | OFF COAST OF OAXACA | Earthquake | 1.6 m | 10 | 116 km |
| 1965 | MEXICO | Earthquake | 0.4 m | 6 | 88 km |
| 2022 | S. MEXICO | Earthquake | 0.2 m | — | 104 km |
| 2025 | OFF COAST OF OAXACA | Earthquake | 0.2 m | — | 48 km |
| 1928 | MEXICO | Earthquake | — | — | 134 km |
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 0.0 in | Coldest, Driest |
| February | 78°F (26°C) | 0.1 in | |
| March | 81°F (27°C) | 0.1 in | |
| April | 83°F (28°C) | 0.2 in | |
| May | 85°F (29°C) | 2.5 in | Warmest |
| June | 83°F (28°C) | 8.2 in | |
| July | 83°F (28°C) | 5.5 in | |
| August | 83°F (28°C) | 7.4 in | |
| September | 82°F (28°C) | 9.7 in | Wettest |
| October | 81°F (27°C) | 2.2 in | |
| November | 80°F (27°C) | 0.5 in | |
| December | 78°F (25°C) | 0.0 in |
San Mateo del Mar has a seasonal temperature swing of 8°F / from 77°F in January to 85°F in May. Total annual precipitation is 36.6 inches, with September being the wettest month (9.7") and January the driest (0.0").
Museums in San Mateo del Mar
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Casa de La cultura de Juchitan | ||||
| Cheche Galeria |
Libraries in San Mateo del Mar
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| Biblioteca de la Estacion del Tren | 0.0 | |||||
| Biblioteca Pública Aries 67 | 0.0 |
Farmers Markets in San Mateo del Mar
| Name | Address | Season | Hours | Organic | Website |
|---|---|---|---|---|---|
| "El Mercadito" | |||||
| Coppel Aviación | |||||
| Mercado "5 de Septiembre" | |||||
| Mercado 5 de Septiembre | |||||
| Mercado municipal | |||||
| Plaza la sevillana |
Breweries in San Mateo del Mar
| Name | Type | Address | Phone | Website |
|---|---|---|---|---|
| Cerveceria Cuauhtemoc |
Stadiums & Teams in San Mateo del Mar
| Team | League | Division |
|---|---|---|
Airports Near San Mateo del Mar
3 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| General Antonio Cárdenas Rodríguez National Airport / Ixtepec Air Base | IZT | Medium Airport |
| C.P.A. Leonardo López Hernandez Airport | — | Small Airport |
| Estación Aeronaval de Salina Cruz | SCX | Small Airport |
Treatment Centers in San Mateo del Mar
2 treatment centers.
| Center | Type | Phone |
|---|---|---|
| Centro y Unidad Básica De Rehabilitación y Educación Municipal. | ||
| Meraki |
Churches & Religious Organizations in San Mateo del Mar
1 religious organizations (IRS tax-exempt data).
| Name | Address |
|---|---|
| Ministerio De Albanza Mar De Cristal |
Quick Facts
🇲🇽 About Mexico
Public Holidays in Mexico
9 public holidays this year
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Get ReportFrequently Asked Questions About San Mateo del Mar
What is the population of San Mateo del Mar?
San Mateo del Mar has a population of 5,734 residents and is located in Mexico. The population density is 168 people per square mile, spread across 34.1 square miles.
What is the weather like in San Mateo del Mar?
San Mateo del Mar has a warm climate with an average annual temperature of 81°F (27°C). Winter temperatures average 77°F in January, while summers reach an average of 83°F in July. The area receives 270 sunny days per year, well above the national average of 205. Annual rainfall totals 36.6 inches.
How is the job market in San Mateo del Mar?
The job market in San Mateo del Mar faces challenges, with unemployment at 10.3% / significantly above the national rate of 3.6%. There are 183 business establishments in the area.